Sébastien Crozet
a46f172fe4
Merge pull request #1089 from YuhanLiin/fix-svd
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Fix SVD instability bug
2022-03-10 09:33:45 +01:00
YuhanLiin
a27d121a7a
Add regression test for #1072
2022-03-09 21:10:45 -05:00
YuhanLiin
1acd48f6f1
Address review comments
2022-03-09 21:04:43 -05:00
YuhanLiin
325618ba22
Fix SVD instability bug
2022-03-09 02:13:12 -05:00
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2743eef87e
Add in explicit type of matrix element to module overview docs
2022-03-05 15:01:22 -05:00
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adf50a6173
Fix formatting
2022-03-05 14:43:50 -05:00
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4413a35a1c
Fix doc
2022-03-05 14:39:22 -05:00
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3413ab7da8
Correct typos, move doc portion to comment and fix borrow to clone
2022-03-05 13:52:42 -05:00
Anton Arsenij
757b99e843
CSC: Create constructor for unsorted but otherwise valid data ( #1015 )
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* CSC: Create constructor for unsorted but otherwise valid data
* Test creating csc matrix from unsorted but valid data
* Add function for validation and sorting
* Move validation function to cs.rs
* Restore pattern unit test
* Add unit test for 'major offset out of bounds' case
* Avoid permutation allocations on 'happy path'
* Reuse allocated permutation
* Fix comments for test-data examples
* Remove unnecessary iter variable
* Set up buffers for sorting up front
* Use common apply_permutation function
* Use common compute_sort_permutation function
* Move unsafe down to unchecked call
* Add panic cases to documentation
* Remove unnecessary Zero bound
* Move buffer set up away from loop
* Lift T::Zero from cs.rs
* Improve checking if values are provided
* Simplify copying from slices & add test for wrong values length
* Check duplicates after sorting
* Fix formatting
* Check values length at the beginning
* Check length of values if values != None
2022-03-03 10:14:16 +01:00
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c8a920ff2c
Minimal post-processing and fix to documentation
2022-02-27 17:17:31 -05:00
Saurabh
46a757fc42
Added missing example file
2022-02-26 18:24:24 -07:00
Hantao Hui
0cae584262
use writeln! macro; replace unsafe with expect
2022-02-25 18:10:34 +01:00
Saurabh
0d2437b5c8
Merge branch 'dev' of https://github.com/dimforge/nalgebra into dev
2022-02-23 14:58:05 -07:00
Saurabh
1323b37607
prealloc everything, remove hashset, make it 4x faster
2022-02-18 11:22:43 -07:00
Saurabh
776fef26c3
add spmm example and change the kernel
2022-02-15 17:38:20 -07:00
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5e10ca46cb
Add another case for when eigenvalues should be mapped to zero. Make method private
2022-02-15 01:45:33 -05:00
Sébastien Crozet
f637013aa0
Merge pull request #1077 from wucke13/dev
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fix #1073 : typo in name of macros feature
2022-02-14 14:20:00 +01:00
Wanja Zaeske
104cb944b9
fix #1073 : typo in name of macros feature
2022-02-14 13:55:16 +01:00
Hantao Hui
9e0dfd14de
use std::io::Write trait when export to matrix market
2022-02-13 21:16:16 +01:00
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e52f11700f
Change name of copied macro base
2022-02-12 02:59:04 -05:00
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7510d48673
Doc string corrections
2022-02-12 02:52:18 -05:00
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91b7e05072
Change name of test generator
2022-02-12 02:42:13 -05:00
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b7fe6b9dc1
Name change
2022-02-12 02:37:26 -05:00
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fb0cb513e7
Remove condition number, tests pass without. Add proper test generator for dynamic f64 type square matrices
2022-02-12 02:27:29 -05:00
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497a4d8bd9
Correction in eigenvector matrices build up algorithm
2022-02-12 02:26:46 -05:00
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a4de6a83cc
Corrected deserialization term in serialization impls
2022-02-09 08:48:38 -05:00
Sébastien Crozet
39bb572557
Merge pull request #1074 from saethlin/remove-abomonation
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Remove abomonation support
2022-02-07 09:31:40 +01:00
Ben Kimock
18730dd986
2022-02-06 10:03:22 -05:00
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d5069f318e
Removed extra memory allocation for buffer (now redundant)
2022-02-05 23:44:05 -05:00
Ben Kimock
698e130c3b
Remove abomonation support
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Abomonation has numerous soundness problems which have been
well-documented in its issue tracker for over 2 years. Some of them
could be fixed, but some are fundamental to its design. If a user wants
super-fast ser/de, they should use rkyv.
2022-02-05 17:15:08 -05:00
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4038e6627a
Correction to keep naming of left and right eigenvector matrices consistent
2022-02-04 00:13:01 -05:00
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4362f0004c
Added comment on logic
2022-02-04 00:09:29 -05:00
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55fdd84e1d
Formatting
2022-02-03 06:45:29 -05:00
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d88337efa9
Formatting
2022-02-03 06:43:41 -05:00
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162bb3218d
New code and modified tests for qz
2022-02-03 06:36:41 -05:00
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ae35d1cf97
New code and modified tests for generalized_eigenvalues
2022-02-03 06:36:10 -05:00
Hantao Hui
8904c01c7b
export to file directly; add a new trait for export
2022-02-03 11:49:15 +01:00
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748848fea7
Cleanup of QZ module and added GE's calculation of eigenvalues as a test for QZ's calculation of eigenvalues
2022-01-24 23:58:21 -05:00
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7d8fb3d384
New wrapper for generalized eigenvalues and associated eigenvectors via LAPACK routines sggev/dggev
2022-01-24 23:56:44 -05:00
Hantao Hui
d511e372de
add support for matrix market export
2022-01-24 23:17:30 +01:00
Sébastien Crozet
7ade44dc1d
Merge pull request #1019 from w1th0utnam3/sparse_serde
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Implement Serde Serialize/Deserialize for nalgebra-sparse types
2022-01-24 11:40:51 -08:00
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7e9345d91e
Correction for not calculating absolurte value
2022-01-21 06:41:06 -05:00
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6a28306074
Commented out failing tests, refactored checks for almost zeroes
2022-01-19 23:51:46 -05:00
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b2c6c6b02d
Add non-naive way of calculate generalized eigenvalue, write spotty test for generalized eigenvalues
2022-01-19 21:47:44 -05:00
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769f20ce6f
Comments more tailored to QZ
2022-01-19 02:42:22 -05:00
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6f7ef387e5
Format file
2022-01-18 22:42:12 -05:00
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7230ae1e63
First attempt at xgges (qz decomposition), passing tests. Serialization failing across many modules
2022-01-18 22:35:11 -05:00
Fabian Loeschner
99eb8c1589
Revert "Rename nrows/ncols args for try_from_*_data functions for consistency"
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This reverts commit 2a3e657b56
2022-01-13 10:28:00 +01:00
Fabian Loeschner
89f1e855bb
Revert "Fix panic in SparsityPattern::try_from_* if major index is out of bounds"
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This reverts commit 12afe2917af4c30fc4a17316e453d0830072642c to avoid conflict with #1015 .
2022-01-11 10:35:07 +01:00
Fabian Loeschner
38989ed5f0
Move sparse matrix serialization to separate files
2022-01-11 10:35:07 +01:00
